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Popular >

simplify (n+2)/(n^2-4)

Solution

simplify

\frac{n + 2}{n ^{2} - 4}

Solution

\frac{1}{n - 2}

Solution steps

\frac{n + 2}{n ^{2} - 4}

Factor

n^{2} - 4 : (n + 2) (n - 2)

= \frac{n + 2}{( n + 2 ) ( n - 2 )}

Cancel the common factor:

n + 2

= \frac{1}{n - 2}

Popular Examples

|(x+2)/(2x-3)3|<4

\frac{x + 2}{2 x - 3} 3 < 4

1<= |(x+1)/2 |<= 5

1 \leq \frac{x + 1}{2} \leq 5

factor 3x^4-16x^3+29x^2-20x+4 factor

3 x^{4} - 16 x^{3} + 29 x^{2} - 20 x + 4

simplify 3sqrt(405)simplify

3405

x + 5 \leq - 4 x + 5 \leq - 4

Frequently Asked Questions (FAQ)

What is (n+2)/(n^2-4) ?
The solution to (n+2)/(n^2-4) is 1/(n-2)